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quant-ph2025
Electron-positron pair creation induced by multi-pulse train of electric fields: effect of randomness in time-delay
Deepak Sah, Manoranjan P. Singh
We investigate the creation of electron-positron pairs (EPPs) in a sequence of alternating-sign, time-dependent electric field pulse trains by solving the quantum Vlasov equations.…
quant-ph2024
Does the oscillatory behavior of the Momentum Spectrum depend on the basis in the Post-Transient Stage?
Deepak Sah, Manoranjan P. Singh
Pair creation by a spatially homogeneous, time-dependent electric field is studied within the framework of scalar quantum electrodynamics. We employ the standard Bogoliubov transfo…